Ọkachamara graphite ihe sobu, graphite maka EV, griiz, oven na ụlọ ọrụ ndị ọzọ.
“Oji ọla edo”- Ihe eserese artificial
What is graphite? Graphite is an allotrope of carbon, a grayish-black, opaque solid. It is chemically stable, corrosion-resistant, and does not readily react with acids or alkalis. It is classified into natural…